# Build recipe for lynx.
#
# Copyright (c) 2016-2018 Matias Fonzo, <selk@dragora.org>.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Exit immediately on any error
set -e

program=lynx
version=2.8.9rel.1
pkgversion=2.8.9
release=2

# Define a category for the output of the package name
pkgcategory=networking

tarname=${program}${version}.tar.bz2

# Remote source(s)
fetch=https://invisible-mirror.net/archives/lynx/tarballs/$tarname

description="
A text browser for the World Wide Web.

Lynx is a general purpose distributed information browser for the
World Wide Web.

Use \"lynx -help\" to display a complete list of current options.
"

homepage=https://lynx.browser.org
license=GPLv2+

# Source documentation
docsdir="${docdir}/${program}-${pkgversion}"

# Custom source directory
srcdir=${program}${version}

build()
{
    unpack "${tardir}/$tarname"

    cd "$srcdir"

    # Set sane permissions
    chmod -R u+w,go-w,a+rX-s .

    ./configure CPPFLAGS="$QICPPFLAGS" CFLAGS="$QICFLAGS" LDFLAGS="$QILDFLAGS" \
     $configure_args \
     --sysconfdir=/etc/lynx \
     --datadir=$docsdir \
     --mandir=$mandir \
     --with-zlib \
     --with-bzlib \
     --with-ssl \
     --with-screen=ncursesw \
     --enable-locale-charset \
     --enable-ipv6 \
     --enable-japanese-utf8 \
     --enable-nested-tables \
     --build="$(gcc -dumpmachine)"

    make -j${jobs} V=1
    make -j${jobs} DESTDIR="$destdir" install-full

    # Tweak configuration file (thanks to BLFS!)
    sed \
     -e '/#LOCALE/     a LOCALE_CHARSET:TRUE' \
     -e '/#DEFAULT_ED/ a DEFAULT_EDITOR:vi' \
     -e '/#PERSIST/    a PERSISTENT_COOKIES:TRUE' \
     -i "${destdir}/etc/lynx/lynx.cfg"

    # To handle dow new files via graft(8)
    touch "${destdir}/etc/lynx/.graft-config"

    # Compress and link man pages (if needed)
    if test -d "${destdir}/$mandir"
    then
        (
            cd "${destdir}/$mandir"
            find . -type f -exec lzip -9 {} +
            find . -type l | while read -r file
            do
                ln -sf "$(readlink -- "$file").lz" "${file}.lz"
                rm -- "$file"
            done
        )
    fi
}

